339737268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2177803}}^1$

素因数の和:2177823

約数の個数: 24

約数和(自身を含む): 853699168

約数和(自身を除く): 513961900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2177803, 4355606, 6533409, 8711212, 13066818, 26133636, 28311439, 56622878, 84934317, 113245756, 169868634, 339737268]

約数ペア:

[(1, 339737268), (2, 169868634), (3, 113245756), (4, 84934317), (6, 56622878), (12, 28311439), (13, 26133636), (26, 13066818), (39, 8711212), (52, 6533409), (78, 4355606), (156, 2177803)]